EPICS Archiver SVG Interface.

1
EPICS Archiver SVG Interface.

• Timofei Bolshakov,
• Accelerator Division / Accelerator Controls,
• July 9, 2007

2
Technologies Used

• Channel Archiver, R 3.14.4
• XML-RPS (Apache V3, http//ws.apache.org/xmlrpc/)
  .
• Java Servlet 2.3, JSP 2.1 (Tomcat 5.5, Jetty
  6 tested), Java SE 5
• Scalable Vector Graphics 1.1 Firefox 1.5,
  Adobe SVG Viewer 3
• Javascript (ECMAScript 1.4) - IE6, IE7, Firefox
  1.5 tested.
• Shortly AJAX JSP XML-RPC.

3
Architecture.

4
Features.

• The further presentation suppose to be live
  http//www-bd.fnal.gov/epics_dl/
• Features to be demonstrated
• Explanation of options how to plot data,
  scaling, T1 T2 selection.
• Taking data SVG plot, HTML table, ASCII table
• Archive / Device selection
• Adding an archiver with name and URL.
• Zoom and pan in IE and in Firefox.
• WAR and src.zip files available for download from
  the front page.

5
User Requests on the presentation

• Export to EXCEL files.
• Save / Restore configuration rely on default
  security.
• Document installation process, plugin
  installation process, etc.
• Format for data output (text-based).
• Printing make the toolbar visible.
• SVG 2 PNG AJAX converter.

6
What's next?

• It is intended to become open source software
  licence etc.
• Additional features suppose to be requested by
  community so, it means by YOU!
• Documentation will be extended to describe
  installation procedure I would like to hear
  from other EPICS users.
• Array Viewer page is requested / suggested by
  Dennis Nicklaus more requests are appreciated.